Teeth cleaning system



FIG. 1 is a front perspective view of a teeth cleaning system showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dash-dot-dash broken lines illustrate boundaries that form no part of the claimed design. The broken lines illustrate structure or features that form no part of the claimed design. 

CLAIM The ornamental design for a teeth cleaning system, as shown and described. 